<template>

      <div class="tab-bar-item" @click="itemClick">
          <div v-if="!isActive"><slot name="item-icon"></slot></div>
          <div v-else><slot name="item-icon-active"></slot></div>
          <div :style="activeStyle"><slot  name="item-text"></slot></div>
     </div> 
 
</template>

<script>
export default {
    name:'TabBarItem',
    props:{
        path:String,
        activeColor:{
            type:String,
            default:'red'
        }
    },
    data(){
        return {
            // isActive:true
        }
    },
    methods:{
        itemClick(){
            // console.log("itemClick")
            this.$router.push(this.path)
            console.log(this.$route.path)
        }
    },
    computed:{
        isActive(){
            return this.$route.path.indexOf(this.path)!==-1
        },
        activeStyle(){
            return this.isActive? {color:this.activeColor}:{}
        }
    }
}

</script>
<style scoped>
.tab-bar-item{
  flex:1;
  text-align: center;
  height: 49px;
  font-size: 14px;
  margin-top:3px;
  vertical-align: middle;
}
.tab-bar-item img{
    width: 24px;
    height: 24px;
}
/* .active{
    color:#1afa29;
} */
</style>